Science Explorer Interactive view Map
Hospital / health system · Chiayi City · Taiwan

Chiayi Chang Gung Memorial Hospital

In research, Chiayi Chang Gung Memorial Hospital stands highest in Medicine (#2,918 of 10,443 worldwide) and Health Sciences (#3,426 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery — Surgery is 5.2× its share of world research.

cgmh.org.tw/branch/branch_jia.htmROR OpenAlex
World rank, 2022–2025
#9,993
of 28,054 · #15,785 all time
Rank in Taiwan
#103
of 221
Research works
1.1k
▲ 52% vs 2013–17
Citations
22k
18.9 per fractional work
Top-10% rate
14.5%
record average 16.5%
Open access
60%
world 28%

What is Chiayi Chang Gung Memorial Hospital known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #2,918 of 10,443 13.3%190 #4975
Health SciencesDomain #3,426 of 11,982 13.8%202 #5875

Each strip is that field’s whole ranked pool, with the notch where Chiayi Chang Gung Memorial Hospital sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Chiayi Chang Gung Memorial Hospital specialise in?

Where its research is concentrated relative to its size: Surgery takes 5.2× the share of its output that it takes of world research.

  1. SurgerySubfield · 31.7 works5.2×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.09× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.62× its world share, 23 worksBiochemistry, Geneti…Immunology and Microbiology: 2.33× its world share, 6 worksImmunology and Micro…Neuroscience: 1.44× its world share, 6 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 3.04× its world share, 3 worksPharmacology, Toxico…Chemistry: 0.24× its world share, 1 worksChemistryComputer Science: 0.10× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 0.02× its world share, 0 worksEarth and Planetary …Energy: 0.05× its world share, 0 worksEnergyEngineering: 0.13× its world share, 5 worksEngineeringEnvironmental Science: 0.12× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.07× its world share, 1 worksMaterials ScienceMathematics: 0.20× its world share, 1 worksMathematicsPhysics and Astronomy: 0.18× its world share, 1 worksPhysics and AstronomyDentistry: 1.51× its world share, 2 worksDentistryHealth Professions: 1.02× its world share, 7 worksHealth ProfessionsMedicine: 3.77× its world share, 190 worksMedicineNursing: 2.07× its world share, 3 worksNursingVeterinary: 0.74× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.04× its world share, 0 worksBusiness, Management…Decision Sciences: 0.16× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.08× its world share, 0 worksEconomics, Econometr…Psychology: 0.65× its world share, 5 worksPsychologySocial Sciences: 0.08× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.8×. Every wedge is a field page.

Who are the top researchers at Chiayi Chang Gung Memorial Hospital?

Ranked on the composite score, Shui‐Yi Tung, Yao‐Kuang Huang and Chang Lu lead among researchers whose main affiliation is Chiayi Chang Gung Memorial Hospital.

  1. 1 Shui‐Yi Tung Taiwan · #463,809 worldwide 85 citations · 19 works
  2. 2 Yao‐Kuang Huang Taiwan · #564,699 worldwide 64 citations · 26 works
  3. 3 Chang Lu Taiwan · #676,880 worldwide 46 citations · 15 works
  4. 4 Yao‐Hsu Yang Taiwan · #699,038 worldwide 21 citations · 22 works
  5. 5 Yu‐Sheng Lin Taiwan · #1,581,300 worldwide 8 citations · 15 works
All ranked researchers at Chiayi Chang Gung Memorial Hospital

Which keywords describe research at Chiayi Chang Gung Memorial Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Inflammation, Treatment, Chemotherapy, Cancer, Diagnosis, Clinical Practice Guidelines and Quality of Life.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology38▲ 3.6×93 topics
  2. Inflammation25▲ 4.5×69 topics
  3. Treatment16▲ 5.0×37 topics
  4. Cancer16▲ 4.4×43 topics
  5. Chemotherapy13▲ 7.1×20 topics
  6. Diagnosis12▲ 5.1×30 topics
  7. Quality of Life12▲ 3.2×33 topics
  8. Clinical Practice Guidelines10▲ 6.9×14 topics
  9. Risk Factors10▲ 3.4×24 topics
  10. Cardiovascular Disease9▲ 3.2×27 topics
  11. Management9▲ 4.4×22 topics
  12. Oxidative Stress9▲ 2.0×39 topics
  13. Complications8▲ 6.2×14 topics
  14. Radiotherapy8▲ 7.8×10 topics
  15. Metastasis8▲ 8.5×11 topics
  16. Prognosis8▲ 8.7×9 topics
  17. Surgical Management7▲ 6.5×16 topics
  18. Clinical Trials7▲ 3.9×14 topics
  19. Immune Response7▲ 4.6×18 topics
  20. Biomarkers7▲ 3.7×14 topics
  21. Tumor Microenvironment7▲ 5.7×8 topics
  22. Global Burden6▲ 4.6×10 topics
  23. Mortality6▲ 4.1×12 topics
  24. Survival6▲ 17×3 topics
  25. Immunity6▲ 5.3×10 topics
  26. Clinical Outcomes6▲ 9.8×4 topics
  27. Neuroprotection5▲ 5.7×12 topics
  28. Heart Failure5▲ 4.5×11 topics
  29. Prognostic Factors5▲ 4.4×12 topics
  30. Thrombosis5▲ 6.7×6 topics
  31. Cetuximab5▲ 21×2 topics
  32. Human Papillomavirus5▲ 14×3 topics
  33. Hepatocellular Carcinoma4▲ 8.1×3 topics
  34. Squamous Cell Carcinoma4▲ 19×3 topics
  35. Virulence Factors4▲ 11×5 topics
  36. Nasopharyngeal Carcinoma4▲ 30×1 topic
  37. Oropharyngeal Cancer4▲ 30×1 topic
  38. Surgical Treatment4▲ 7.5×6 topics
  39. Platelets4▲ 21×2 topics
  40. Ischemic Stroke4▲ 9.5×4 topics

Which research topics does Chiayi Chang Gung Memorial Hospital publish most on?

By volume in 2022–2025: Head and Neck Cancer Studies, Inflammatory Biomarkers in Disease Prognosis, Acute Ischemic Stroke Management and Clinical Laboratory Practices and Quality Control.

Head and Neck Cancer Stu…4Head and Neck Cancer Studies: 4 fractional worksInflammatory Biomarkers …3Inflammatory Biomarkers in Disease Prognosis: 3 fractional worksAcute Ischemic Stroke Management: 3 fractional worksClinical Laboratory Practices and Quality Control: 2 fractional worksSpine and Intervertebral Disc Pathology: 2 fractional worksHepatitis C virus research: 2 fractional worksStroke Rehabilitation and Recovery: 2 fractional worksLiver Disease Diagnosis …2Liver Disease Diagnosis and Treatment: 2 fractional worksStreptococcal Infections and Treatments: 2 fractional worksVenous Thromboembolism Diagnosis and Management: 2 fractional works
OtorhinolaryngologyOncologyEpidemiologyPhysiology5 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Head and Neck Cancer Studies Otorhinolaryngology 4 works
  2. 2 Inflammatory Biomarkers in Disease Prognosis Oncology 3 works
  3. 3 Acute Ischemic Stroke Management Epidemiology 3 works
  4. 4 Clinical Laboratory Practices and Quality Control Physiology 2 works
  5. 5 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 2 works
  6. 6 Hepatitis C virus research Hepatology 2 works
  7. 7 Stroke Rehabilitation and Recovery Rehabilitation 2 works
  8. 8 Liver Disease Diagnosis and Treatment Epidemiology 2 works
  9. 9 Streptococcal Infections and Treatments Public Health, Environmental and Occupational Health 2 works
  10. 10 Venous Thromboembolism Diagnosis and Management Internal Medicine 2 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available59.9%not open40.1%

World: 28% of research is openly available.

with international co-authors17.9%domestic only82.1%

World: 19% is written across borders.

How has Chiayi Chang Gung Memorial Hospital's research output changed?

Output in 2018–2022 was 52% higher than in 2013–2017.

20002005201020152020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Chiayi City

All research institutions in Chiayi City

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.